/*
 * Copyright (C) 2023 杭州白书科技有限公司
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package xyz.playedu.api.service.impl;

import lombok.extern.slf4j.Slf4j;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.data.redis.core.script.RedisScript;
import org.springframework.stereotype.Component;

import xyz.playedu.api.service.RateLimiterService;
import xyz.playedu.api.util.RedisUtil;

import java.util.Arrays;

@Component
@Slf4j
public class RateLimiterServiceImpl implements RateLimiterService {

    @Autowired
    @Qualifier("rateLimiterScript")
    private RedisScript<Long> redisScript;

    @Override
    public Long current(String key, Long seconds) {
        Long current = RedisUtil.handler().execute(redisScript, Arrays.asList(key, seconds + ""));
        log.info("key={},count={}", key, current);
        return current;
    }
}
